WorksheetsStudy Guide for NCCER Construction Technology
Total questions: 7
Worksheet time: 4mins
Describe the role of each major component in a typical home’s drainage and water distribution system.
The drainage system removes wastewater and the water distribution system supplies clean water.
The drainage system supplies clean water and the water distribution system removes wastewater.
Both systems remove wastewater.
Both systems supply clean water.
What steps would you follow to assemble a basic SWV system for a new residential building?
Identify the components needed, plan the layout, install the system, test the system
Purchase a pre-assembled SWV system, install it, and test it
Consult with a professional, purchase components, and hire a contractor
Research online, buy components, and assemble without a plan
Explain the process and materials required to install a water distribution system in a small commercial building.
The process involves planning, selecting materials like pipes and valves, and installation.
It requires only the selection of materials.
The process is only about installation.
It involves only planning.
Different plumbing fixtures and equipment like boilers and water heaters contribute to the functionality of a residential plumbing system by:
providing heating and hot water supply
enhancing the aesthetic appeal of the home
reducing the need for regular maintenance
increasing the water pressure in the system
What tools and techniques would you use to measure, cut, and join plastic and copper piping in a repair scenario?
Use a hacksaw and soldering iron for copper, and a pipe cutter and adhesive for plastic.
Use a pipe cutter and adhesive for both plastic and copper.
Use a hacksaw and adhesive for both plastic and copper.
Use a pipe cutter and soldering iron for plastic, and a hacksaw and adhesive for copper.
How do the drainage and water distribution systems in a building interact? Describe a scenario where a malfunction might occur.
The drainage and water distribution systems in a building are completely independent and do not interact.
The drainage system removes wastewater while the water distribution system supplies clean water, and a malfunction might occur if a pipe bursts, causing flooding.
The drainage system supplies clean water and the water distribution system removes wastewater, and a malfunction might occur if a pipe bursts, causing flooding.
The drainage and water distribution systems are the same, and a malfunction might occur if a pipe bursts, causing flooding.
An efficiently designed plumbing system can reduce water usage and impact overall energy costs in a building by:
Reducing water waste and lowering heating costs
Increasing water pressure and energy consumption
Decreasing the need for water recycling systems
Eliminating the use of renewable energy sources
